Storm inspections help spot hidden roof water entry points

Tony Moore of Tony’s Roofs in Knoxville says post-storm roof inspections can reveal hidden damage that lets water into homes before leaks show up inside. The guidance comes as severe weather can damage shingles, flashing, vents, gutters and other roof components that direct water away from the structure.

Why it matters: - Storm damage can create hidden openings that let water enter a roof system long before ceiling stains or drips appear. - Early inspection can help property owners find moisture risks before water spreads into insulation, drywall, decking, framing and interior finishes. - Knoxville-area storms can bring heavy rain, wind, hail and falling branches, which raise the chance of roof damage.

What happened: - Tony Moore, founder of Tony’s Roofs in Knoxville, Tennessee, highlighted the role storm inspections play in identifying possible water entry points after severe weather. - Moore said storm damage is not always obvious from the ground and can include a lifted shingle edge, cracked pipe boot, damaged flashing area or clogged valley. - Tony’s Roofs is a Knoxville-based roofing company that provides roof repair, roof replacement, storm inspections, roof damage evaluation and residential roofing services.

The details: - Storm inspections typically review roof surfaces, shingle condition, flashing, ridge caps, pipe boots, vents, gutters, valleys, roof edges, attic spaces and interior signs of moisture. - Wind can lift shingles and break the seal that holds them in place. - Shingles may settle back down after a storm, which can make damage hard to spot from below. - Lifted, creased, cracked, torn or missing shingles can expose underlayment or fastener points to moisture. - Hail can remove protective granules, bruise shingles, dent metal components and weaken roofing materials. - Repeated rain after hail impact can increase the risk of moisture reaching lower roof layers. - Flashing around chimneys, walls, valleys, skylights and roof transitions can bend, loosen, separate or suffer debris damage. - Failed flashing can allow water behind roofing materials and into attic or wall spaces. - Pipe boots and roof vents can crack, split, loosen or lose sealant during storms and temperature swings. - Gaps around plumbing vents, exhaust vents or other penetrations can allow wind-driven rain inside. - Roof valleys can collect leaves, limbs, granules and storm debris, slowing drainage and pushing water under shingles. - Clogged gutters and downspouts can force overflow near fascia, soffits and roof edges. - Interior and attic warning signs can include damp insulation, darkened decking, stained rafters, rusted nails, visible moisture trails and musty odors. - Ceiling stains may show up far from the original entry point because water can travel along framing and insulation.

Between the lines: - Storm damage and age-related wear can look similar, but storm damage often follows patterns tied to wind direction, hail impact or debris exposure. - That makes a full-system inspection more useful than a quick look from the driveway. - Moore said many roof leaks start where one material meets another, which makes flashing and penetrations especially important after storms.

What's next: - Moore said inspections after severe weather can help determine whether repairs, monitoring, documentation or further evaluation are needed. - Property owners who suspect storm damage may need both exterior and interior checks to trace where water is entering. - More information